126977488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 301480704

約数和(自身を除く): 174503216

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 37, 44, 62, 68, 74, 88, 124, 136, 148, 176, 187, 248, 272, 296, 341, 374, 407, 496, 527, 592, 629, 682, 748, 814, 1054, 1147, 1258, 1364, 1369, 1496, 1628, 2108, 2294, 2516, 2728, 2738, 2992, 3256, 4216, 4588, 5032, 5456, 5476, 5797, 6512, 6919, 8432, 9176, 10064, 10952, 11594, 12617, 13838, 15059, 18352, 19499, 21904, 23188, 23273, 25234, 27676, 30118, 38998, 42439, 46376, 46546, 50468, 55352, 60236, 77996, 84878, 92752, 93092, 100936, 110704, 120472, 155992, 169756, 186184, 201872, 214489, 240944, 256003, 311984, 339512, 372368, 428978, 466829, 512006, 679024, 721463, 857956, 933658, 1024012, 1442926, 1715912, 1867316, 2048024, 2885852, 3431824, 3734632, 4096048, 5771704, 7469264, 7936093, 11543408, 15872186, 31744372, 63488744, 126977488]

約数ペア:

[(1, 126977488), (2, 63488744), (4, 31744372), (8, 15872186), (11, 11543408), (16, 7936093), (17, 7469264), (22, 5771704), (31, 4096048), (34, 3734632), (37, 3431824), (44, 2885852), (62, 2048024), (68, 1867316), (74, 1715912), (88, 1442926), (124, 1024012), (136, 933658), (148, 857956), (176, 721463), (187, 679024), (248, 512006), (272, 466829), (296, 428978), (341, 372368), (374, 339512), (407, 311984), (496, 256003), (527, 240944), (592, 214489), (629, 201872), (682, 186184), (748, 169756), (814, 155992), (1054, 120472), (1147, 110704), (1258, 100936), (1364, 93092), (1369, 92752), (1496, 84878), (1628, 77996), (2108, 60236), (2294, 55352), (2516, 50468), (2728, 46546), (2738, 46376), (2992, 42439), (3256, 38998), (4216, 30118), (4588, 27676), (5032, 25234), (5456, 23273), (5476, 23188), (5797, 21904), (6512, 19499), (6919, 18352), (8432, 15059), (9176, 13838), (10064, 12617), (10952, 11594)]